Tracked live by the FAA, but its flight plan was first seen after takeoff, so we don't know the scheduled time and can't say whether it's late.

JETBLUE · FLIGHT B6 18 LANDED 10:04 PM ET, ~4 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

B6 18 · FLL → JAX

took off 9:17 PM ET · landed 10:04 PM ET (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 1h after departure

Odds over time

Arrive at JAX more than 15 minutes late?
37% chance · ±2 pts +1 pt · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 1.1d 12h 6h Departs Lands